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3 years ago

Can a right triangle also be obtuse? Explain why or why not.

Mathematics

2 answers:

Alenkinab [10]3 years ago

6 0

Answer:

No, it cannot

Step-by-step explanation:

There are different triangles, right triangle, obtuse, acute are the basic ones and if it was obtuse, it wouldnt be a right triangle

plz mark brainlest!!

vaieri [72.5K]3 years ago

5 0

Answer:

no, because a right angle always has one angle that is 90 degrees. therefore, it cannot open enough, even at 91 degrees, to make it obtuse, or it is not a right triangle.

Step-by-step explanation:

You might be interested in

Factorize completely 3ac+6ab-15a

pogonyaev

Answer:

3a(c + 2b - 5)

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Which number is a factor of both 20 and 35?

yarga [219]

Find the factors of 20 and 35.

20:

1, 2, 4, 5, 10, 20

35:

1, 5, 7, 35

1 and 5 are both factors of 20 and 35.

8 0

3 years ago

Read 2 more answers

The minimum weekly commission earned to be a STAR sales person is $9000. If Sandra receives a 12% commission on the sale of all

katovenus [111]

Answer:

$numbers\ of\ cars \geq \frac{75000}{price\ of\ the\ car}$

Step-by-step explanation:

Hello, I can help you with this

Step 1

define

The minimum weekly commission earned to be a STAR sales person is $9000, let's name this value as M

if Sandra receives a 12% commisions of the sale of all cars, then that 12% must be equal or higher than 9000 in order to become a STAR sales person

Step 2

using a rule of three find the 100%

12% ⇔ $9000

then

100% ⇔x

the ratio is

$\frac{12}{9000}=\frac{100}{x}\\$

Now, solve for x

$\frac{12}{9000}=\frac{100}{x}\\\\\frac{12*x}{9000}=\frac{100}\\\\{12x}=9000*100\\\\12x=900000\\x=\frac{900000}{12}\\ x=75000\\$

so, Sandra must sell a minimun of $75000

Now, to give a response, we need to asume a only price for every car(p).

now, in matemathical terms.

the minimun number of cars she must to sell is

minum number of cars sandra has to sell to become a STAR sales person

is $\frac{75000}{price\ of\ the\ car} \\$

$\frac{75000}{price\ of\ the\ car} \\$

now, price of the car* number of the car = 75000

where

$numbers\ of\ cars \geq \frac{75000}{price\ of\ the\ car}$

Have a nice day

6 0

3 years ago

Determine the equation from the table listed below<br><br> Will give Brainly

yanalaym [24]

Answer:

It's c) y = 15x +200

Step-by-step explanation:

First divide the total cost by the number of students using two values of the table:

1500/100 = 15

This is the number that multiply x in the equation.

In the options given, there is just one equation that have 15 multipling x, so that must be the answer

5 0

3 years ago

Sophia wants to solve for the side length of b. Which equation could Sophia use to solve for the side length of b, given the

Afina-wow [57]

Answer:

b² = a² + c² - 2ac cos B

Step-by-step explanation:

The cosine rule can be use when you are given three sides of a triangle and ask to find any angle or when you are given two sides and a included angles(the angle between the two sides given) and ask to find the length of a side.

The equation Sophia can use to solve for the side length(b) of a triangle when given two length and the included angle can be expressed below. Sophia was given two sides and an included angle and was asked to find a side length b.

For sides a, b and c the cosine rule can be represented below

a² = b² + c² - 2bc cos A

b² = a² + c² - 2ac cos B

c² = a² + b² - 2ab cos C

The equation required base on your question is

b² = a² + c² - 2ac cos B

3 0

2 years ago